{"cve":"CVE-2021-36751","nvd":{"published":"2022-01-02T16:15:07.860","modified":"2026-06-17T03:59:06.607","status":"Modified","description":"ENC DataVault 7.2.3 and before, and OEM versions, use an encryption algorithm that is vulnerable to data manipulation (without knowledge of the key). This is called ciphertext malleability. There is no data integrity mechanism to detect this manipulation.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","score":4.2},"cwes":["CWE-345"],"references":["https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-Software","https://encsecurity.zendesk.com/hc/en-us/articles/7860771829533","https://pretalx.c3voc.de/rc3-2021-r3s/talk/QMYGR3/","https://encsecurity.zendesk.com/hc/en-us/articles/4413283717265-Update-for-ENC-Software","https://encsecurity.zendesk.com/hc/en-us/articles/7860771829533"],"products":["encsecurity:datavault"],"source":"nvd","synced_at":"2026-10-19T21:26:33.761856376+00:00"},"epss":{"cve":"CVE-2021-36751","score":0.00502,"percentile":0.42975,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}